Is CVE-2017-12124 actively exploited?

No active exploitation of CVE-2017-12124 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2017-12124 be exploited remotely?

Yes. CVE-2017-12124 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2017-12124?

CVE-2017-12124 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2017-12124

CWE-20Published: May 14, 2018· Updated: Jun 17, 2026

6.5

CVSS v3.1

Official Description

An exploitable denial of service vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP URI can cause a null pointer dereference resulting in the web server crashing. An attacker can send a crafted URI to trigger this vulnerability.

NVD Source

Technical Analysis

CVE-2017-12124 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 6.5.